Literal Equations

Front

Solve IR = V for R.

Back

R = V/I

Tags

CCSS.HSA.REI.B.3

Front

Solve I = prt for r.

Back

r = I/(pt)

Tags

CCSS.HSA.CED.A.4

Front

Solve for y: 5x + y = 16

Back

y = -5x + 16

Tags

CCSS.6.EE.C.9

Front

Solve: y = mx + b, for b.

Back

b = y - mx

Tags

CCSS.HSA.REI.B.3

Front

Solve a = b + c, for c.

Back

c = a - b

Tags

CCSS.HSA.REI.B.3

Front

What is a literal equation?

Back

An equation that contains two or more variables.

Tags

CCSS.HSA.CED.A.4

Front

What does it mean to solve for a variable?

Back

To isolate the variable on one side of the equation.

Front

What is the first step in solving a literal equation?

Back

Identify the variable you want to isolate.

Tags

CCSS.HSA.CED.A.4

Front

What is the purpose of rearranging equations?

Back

To express one variable in terms of others.

Tags

CCSS.HSA.CED.A.4

Front

What is the formula for Ohm's Law?

Back

V = IR, where V is voltage, I is current, and R is resistance.

Tags

CCSS.8.EE.C.7B